The use of Balance Charger
1. The charger connected to the AC , after LED start display channel current/voltage. Then connect the charging interface line to mavic battery or remote control for charging.
2.The charger switches display charging voltage and charging current of each channel.

Features:
– Charger 4 in 1 for DJI Mavic Pro battery.
– 3 battery interface, can charge for 3pcs smart battery at the same time for MAVIC., and the charging time is about 60-80 minutes.
– Dual USB port can output 5V/2A power for Mavic Pro remote control and smartphone charging.
– Small size, easy to carry.
– With overvoltage , overcurrent balance and overheating protection Function.
– Charger dynamic switching display current charging voltage and charging current of each channel .
– It can be more stable, safe and fast to charge smart batteries for MAVIC.

Important tips :
1 . When charging , please place the battery manager in a smooth safe place,don't use any other thing to cover it to ensure the normal heat dissipation.
2 . When the battery power is above 90 % , it may not be charged automatically.
3 . When the battery is used , and its temperature is high in short time , the battery will not charge automatically . the fourth light will flash to alarm. Please open the battery switch , and then turn off the battery. When the alarm disappeared , and recharge the battery when the temperature become normal.